INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd43dfd5d0f0559458c319a0eeb00822228a389dd0bad76dcc68575133fa3956', 
    '64daU//TAKSXzx4GMBvJVl1gp/01jYuEcbwobqt1Fk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)