INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d2172a3a0e5d376ba87408c7aa3764ca88d6751abd3e626aebabb6e75468c5a', 
    'hE7SaEMj976OQw0pn6+j3pAY3SktZVmdmyJiJwV/3xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)