INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66e2cf2878cd12437b03e58de639792d94c76b5eab30ec167e7662062f682d33', 
    'LO/D6kFR5qBVGxGuNHpA5qBmoeA6Ur6Hjs8Lk6SER6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)