INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c42a186cb14873792c1f433fbcf8b470afadeb48e5bda63bde6d16eae38757', 
    'iRVhbqW5IkhEJK+o2qATm8DIRqjMtK7tq3d6kDAusWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)