INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c7f68ad3a040c1b960af77760599750a6b0370fe5d588b19d3830e684c1923c', 
    'Pu4xqEmhOrF70Ki1Oe27dgjqYim7aAT//Ugeg+dyeoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)