INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '374b4eb2faab1f86765478c3a297027d0e7179bbcb5d4c2d39b3a620f01244e2', 
    '+t6tR8bpB19NQI/t3C2lMyEcqdwXg8NnRfOrbIhaUIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)