INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '603a93abcf479b0650533eec2ddef7c52de6a2fb913dcb0d1d9f53fcd870fb24', 
    '2vfpceQ8SF0ZL5S0BphXCCubmkDdk14R7iglRt960uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)