INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b746b0e0e894e42b9611333010c6b86a07ecf2732bce8da72ab66990fe4d3aca', 
    'i4duUsXMlmJZFy/fMDUPDWG0Cxp4nysCFBMVbeROh9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)