INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '571f16f33a618988cfc0763ef08691c0129ff1ca92e29da8abf118759e4b04f8', 
    'Z7D51NqjQ4TK5924gRVmGoavafX/KWk1FeA2CWB7Fbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)