INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a7678a500d2949f1eb25ca085829bea73e4d42a941721447cc859fc77ed403', 
    '3FHOfNPFWIJn61ft6X2yl88mQy+Eqh5JjZKzQBtUA9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)