INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '693e5daacf87948a0a77ef3fef33757f9bc8115e35a013460f7d75a7ae05af24', 
    'HOwFs35dO1WLp9ps5BNTg+w651E/PQmcBka1iMn14EQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)