INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '927aaa174b784b3274668c72b528f15d2a2a27423f6a73b3f0b7764c81add278', 
    'rnBDj06zP1VR0y7mZ730DhqxS3b2vjQEHNiwOaDMEEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)