INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '493debc1de369aad2fc9fc5c05bc6fbb870ff2021849d5c5823389158e1cc384', 
    '370uG+ALiuKujIFbSC5er7UZpkudB8FtkJNUTCuH3yY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)