INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2a869c2c3094c9fa318453f7d8fd557397ef34d0fb311034bb5406f1113d28a', 
    'bHUe6yYUbhD53ehcr3RGuDfj3MjJOPlIdSElaATuaFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)