INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6386b0c272dc0876641a6ba6cd79baa0d6fb9bd8a69071ab205187ff8a8b137f', 
    'cuPEmkg7KU5gWAWg11Qtxq631GRWhe4oPn5dUVMmV8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)