INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69e9e4131e4989efaa7f3aded4c906fc5aa5f5256320e6315124253c58ddb37b', 
    'MRScPCI8OmdDNh/UzDoYSCpV1usfWtq9S/jjfdKYeoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)