INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49df728ac833460dea019d2863fe590fc498e8c90a411319c8dac20100c7ecf4', 
    'eE/mdVRVUl0X8FdlU3bAiMLXNGSd9Z9MTLLT3gz3dfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)