INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6da445082e70199532d6a83dd6b8d895fac2702a8d486b22e38e5b8819917aa', 
    'DNgqvayR0F0fOwyeBuil0IO1pbFwX/SX28RAI+rULhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)