INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f89c03a3743de534a1572b3aef35b082dbca2945d5c19a0a02470095d3e75b', 
    'eUcRWdJUsAWtIZaN5bvIpXoTtbqV0/XzHgJOBOrO4Bs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)