INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0bfb7668570fea06eabb41ae409988d7bcf22de916e964f74fc459ba211cec8', 
    '3l5t1N1Go4v/s9VuBE5JICDn+oXuvrQp8lZJwwW1ja0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00098

Result

int(1)