INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ea530f518849534e4bbdcf558316fb0bcde78f2f262615d31b53f8b58ec75de', 
    'juDMClPToZLkPGamOeQFpuNpuyf8vF5kNO79KxS4Hpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)