INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6718d504881af1ef3518bd9d90cdb0dfe2b006127794118353bce63153d701d4', 
    'M6OIVOW/i4kyzYEgvImFWAc/NCR46Z31iFXvRphshCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)