INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88f896fc5d232846908fc0d3d47b3a1ad55541d01d5e174b1bd67a702196d817', 
    'yU2U1P2TS8k10q8X2kSZR4F/0YN2m4OH3uKjvIc5KQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)