INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6790fe49545e786550a1d0b95332725345bb9f0296a4b93c50e1196d7d4d9b4d', 
    '7mR2GV5j3qeXwR6hn0Axp9fCp607wfWsmPk+3Gr0CoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)