INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bcdd41bfc206f9ee1fa2adf8d676f5840fe1a7a56869a42e787b75d04de9188', 
    'n4YluCwTstrIXanTGuDgmPqqymn/TJXRq8oRcswSqvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)