INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca783f03ba563a40193bf2c09721d4ea2ede0dd90c926495577e5399801ec17c', 
    'IIaqOUE0sM2eXJcHDtBKZ5T3JXgcKI7Hzla+z0d70e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)