INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3444b2a5a2d4550ff57158f329e11f985570c75d3a2de7cd0f1af99a97875850', 
    '8YK0yIpRjyn7eiVbkdjgOW5tM3ZtvKyA+6I9CpXypbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)