INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74787a31fe696343edbe10991b5678607cf26121ff3c5ee6fe20c51255badc7e', 
    'Xk8iDJc4rP4qJj6cPVE33/JkReBkZpc0Ks7jsZPb5jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)