INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b949e91d3547c3999441da595fd25a5af41f301ed2edd5c9a3af0066cb3d8aa', 
    'qsZfDmlRl7myfJxaWBFLcvjnDHEfzNpk+nFA00Hmtfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)