INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4fce731e1df2c5219f0eafb90716846cd74ab8b7a521396cc4951580f977254', 
    'K78i0xZJhUD4BrDEOHzCmb/RmJ31s8AkW7Cm8lrxdFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)