INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66297e8aa065032d44d1a5904e4c14a0e3189a581e6e230900e8a8fefad6fe7d', 
    'R9hYnfrqMRYBZqPvZqUILS4fvfiG42n6maD1kmF5HUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)