INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f9f329587196fe223ff15a5225d6aba71c96a10da036d75c6d384aae7f9c4dc', 
    'hRO0PHwqJk8RF/rCGGAOSEjz7JZRV0v2W0uybYB5cbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)