INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1508a30e14a4a34bd3c81fe7e066483902d48a9f4e815284c05bfc43729d1156', 
    'CLnpN6udK4Vgr83Fe03tWBmwrJ5LYWyrnyz/Fm6XNlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)