INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7753577cc85673dfbe7d7bf3f457a9a23dbf267034bb8068fe2a51181dea8010', 
    'pb7HxEPqghMaYka/PjCH2xfmlPUMBfFkDs7NqdKAMb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)