INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0b78c32a48dbcf3c50732e724d51da281356c94e0543536c65d11289db91fc4', 
    'I6u32cez/fmVCPA98/KzRYrZ0aIftTLGEYiNCOAnfsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)