INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd4e13acb8413c8fd1eec2c07779a12e0a4f2d18514056952978122c011c2337', 
    'ms2PJMF7itUCCOE0TOvNaU0l+Hnmaxp9ruDQ+Y/uE9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)