INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a9640ffa4edaa7c8d72191812cfadc291c0b69f38516a7988974a852bcbd4ac', 
    'OHM0pCNzOiNLtkbAz6lMcFZPuFMmqDNdhh75JYKeoys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)