INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3678f2e5616fb4531b48ce9d2206d9c4a76f21eecfe96a3a1636c5824522a56c', 
    'rxU7RuiqrobejEpT9WgoPtArWhICJQbQ+I2imM2GKME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)