INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cb45cd7e38071bc4ce8b99a526189266f75bd8c38c8e21af1753c107b10750a', 
    'klAgDFDrFvnY2SU43b0wsD5MUtzZ4PYH0mIVRjb5dyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)