INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96dfa6bde5ac0c0b05e21a070490812ef40e574d81e2e0a1a2d748c2e783a599', 
    '7+n1oaMv8iWKSOBJBMaQ1RGRzHIElsCdbMSUi9kEXfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)