INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdee048767e913d20f4b8e706e6af98d1d340d30c50e6fd2c517fde1570d93fb', 
    'RKl9LlrhQRpGpsWSc1K4PHnG+pAR0giF3vBvnqF0cHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)