INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6883ccfd0c068bfb4a60f3f637de7f88d2749ce7c12a3bd75c14561698dcd24', 
    'YrMRHJRQYxMRRhFXzC4Pmx4eh0xH8M0JbB0E0dXPtzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)