INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259c8a1ab5f4332f6fd64b8ca059ccdbf1f569f2d79e350440fc6abf7693fa42', 
    'r0cyH+W2T+x85EYTL4JvG9B2AMPwdplLUStrpzBEKbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)