INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2a2895f8d1d4fbe131b5e9438bbedf64d0592410b84f546be9349659b15961a', 
    'PRTyIej3guzeuvIv8sP9IPOzG2L0gCliye0p/itEv0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)