INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84637964a504e9fc4230a7da7f473c8480fa4ded10d5a35b21f36949dce53b73', 
    'rgQncNAfqANSnYFwVOijBbiauWDtzMC+hP6+Z7Xzql0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)