INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a55ae42097404acfbed348ed552b15e12853668ebdafa29d2536271f7cd92d24', 
    'A4QUz1RE3BdLUKshhQtSYd/ZMhYgOV4zp715ZZ7NTew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)