INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5a6867baffd014952431cbd82c4abe2a95b7495ae1f06b26d4864fa1c39f74e', 
    'kmRXBBNaU9jOoxfbG+RRC5dBl3bWTABuErjwdJXRRwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)