INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73f960227c2a54d3144259715da4d4b2e05f931a2d0bff09e02a737d3201dfd4', 
    'x4BFyL3yclvgWQqAFteXdUl4RYXtY6iyVOqH9yuZjKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)