INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0605a47633d3de38762ca3e808a0efbebf6802bc1a265f24574b7ba96fee1bd', 
    'Osjb7g+LQ52AfZUkxvAiqBAtf20kBNhuHFXEyB/dCsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)