INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e271c52bb13fbdcab18fde19ae7404d893fa3cf54799693cc8480a6d98193a9', 
    '3GWckejaqowsDkoTWU2HpKPXqCYVv/WZTduUsCj7atU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)