INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9a575338ef7c0b2c8df5051da887d493b85c3336294aed59bfa287db86490b0', 
    '+QAE0YG4Y+mF7i/BfMF8zzJXKhYlY9YLQhLVL7MOTg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)