INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54a67683960c73b926550d90686f876caad721483432daf5607d4f1a79336cbd', 
    'nj1sxaBj5QzoHcfNyVooVb8yB2lnjjexB1ynBGE0UWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)