INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5312ad33d989994a4e69db7cd37b60d2a0a1bbfa3fce08fa638fb80312f3bfae', 
    'v3x2dKyOC8L/z8rTRnViGHCHXNO6auV70Sp6nym6FQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)