INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11547a0d4731aa67f58a13d8d0134e586ffe61bcdc980976edee7b667b2fc322', 
    'IcLkng0kzmCbn//D5LTzer5g0tZTaBtV1AjtEobQK+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)