INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c9af47aeac7ab76250c6a1d40a64b9b70788a57615a36e7c46939b580e3013b', 
    '+AJFJbeBAxlBM+cHVUahZ4WNDzhYd0+fVvuqyOL3V5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)