INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f56fc5f52257b25f83167857770917e7662c752c994d12d3ed53778db23fd370', 
    'jnUJFTWlqHGOP3xyOaK+2Lb099MduX4ZTKYkvK1oeus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)