INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb3f65ec518c89c254da89648e20781e1284caf265fa3477ef0cd58d32e39dc', 
    '9ieNvGe1NBfcYrkVCTNkVteiT2favUkn2zbAuyA21/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)