INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c75b0659020a69745293031618c5df14ea3756b30a553a5728de7e3558c63a', 
    '19QecBELBKeOxwGrspnbeLTQ0mvfZp608mnGk6uj4CM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)