INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c2d1a8a995110ed37d3f9fddecb7ed2b13140a5f46222a7672f0af3faae8d29', 
    'SYL1YHpMX7vtW03WBfcttlpm3y0B1D7tSHIqJZaJofg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)