INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3386ffcc4b1d8b59a86423a2eb0b108ae46ed71216f40249e8354b6c7c51116f', 
    'KgtxtylVubuIaYa8rnPIPZ1TDjYGd+oEcZwp8MMBikE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)