INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38eddafb1ab9818212ac0a298257a8748813017538c01de546babb10256f400c', 
    'l3N2VOnV/ZmLRZ3/12Tlo3xk8f3JKPxuwoCiPhLgcRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)