INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c16af817437058e0709ca97121e55919ec6e0f1f28a2f5fcbb0f759c9e0028a9', 
    'Nm0KJ8MVSWFEpM0N4x4bOIStiYEft5iErZgsFLUranc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)