INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebf1f71258811c7e4f4d5046719ead89c04645dce48ca797b297f71a51282a75', 
    'yI+yq1nulvdlhjQP7Qm0fv0VUQaNbFOtE3CVQ0vspt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)