INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fbfc57c5b482a493e6cf10c93e692257a98878558d9c5106083acd38ba9c211', 
    '8eVqh5T4xsGFuLPquWvOZLNnPtwtoAPmeH9bBR3Jrnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)