INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '252cb7e32c1947620d06963f89748170bcf75600ffa09e67d5dfb71e405f6027', 
    '+zpAVRjYRmcnMMfHxLXo8nm10LkP7/IBXxXC64+6yxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)