INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a07546cf411349cfd8200d5b3a8f43ea4d88bd3c0397c155567516ea5b18462', 
    '8Ki0Mw3giU3TGmH/18hXaRXB2tgtb23bCmYtcFLbFxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)