INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424e195adf6165767b68db1cc45e009b08b0ac72869013d2c849844906f68c2e', 
    'URzOezUjiEhywnzysXDYt33wCbI+GOwkGK3Lzd1PBHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)