INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a395a2eb6f7779ca8dea2ff1d42367b7867e21113b608ed4ac5a02dfa501c4f2', 
    'iEY5fodXN3LOeUX3fhtPEozB4UPfeqY26wLgqSeYLS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)