INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e156ef2bd0f3c965c71adde9cfccfba0cec82fbcfad2a537397395e74d5dc749', 
    'crC1yblk4pUHSIdEqocZkYY6R0PeRmGEoYiZI7d0Slc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)