INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e74eeb514afd90b654fe828301f1655c2244274b557ea50e34537d1b2e8396e7', 
    'h2DVrm2hhzQVYEnbnI9CWY1Fyl9FuA+FMrWDELiDYWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)