INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e8403d40105114a4a2f3c6b1a4d3c7d74e05c78d8e242696d4620081122eb68', 
    'G/Q0Q1/G1dH4tepA8N3q83v0fnkLwksUYCDQrd8YemQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)