INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e24165bceee346578e57ada859a1789c64f5a51012d8bf7ae65cf2f49c5233', 
    'tpPe9RplF6jzS2Ih4avdwLYuuJ1t1mmbczDc0H0O0PI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)