INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43974127ebc6aacd3926961d29776ad8a1814af3b2053b756722af2f95b09c81', 
    'n0/rIAAXAdyrdkKi4VSmHrSxgUdHtTjk10MrWtevhS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)