INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '975d08230bbb13d5eb523504ea0715943c7222ce280753906fdbe2791d6d17ad', 
    'gfQT2fttbLBVsZY8ugDFmiKtbIRlvMqcyOs3yK3M+2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)