INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f405007445df6e49b4294f9f955e998af064796b7e23437bf298dbed226b64', 
    'jOT7MgptLVaiMY7oaD61Xd9DXl8Vhcy/fBDsyxYkp/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)