INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6edbb08dd98224f273c9a396cd5379a067ca8b106c4c683b46773a39cf3abf5f', 
    'zQHcbdm8oqsq3Q0VUcygG4RPlN5Cohh0Li7wY6LOquQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00110

Result

int(1)