INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7596da74290cfc3d32f5e0802faf4b8a489e3aaa462e65ef293ecafc32fb70c8', 
    'I+qPMogy3m2JUCnpDyr+Iu3ep3aXUgGje9Zw76KeZeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)