INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1b636c2aa6d15daa655747cc3580cacaad350e69e3fa00f733907bee4022107', 
    'XfqMun2ojYfAmwbt83GS+9eijLaTeLYRM6UR7PNTOZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)