INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70300202a2e1b713ad07f13fb8caaae43bc48dd8a165ee59c3c6cf74b8f23996', 
    'aykT/DCdSaLa0YW1ENR+FNMDZwxNFFovSORiPcEMAzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)