INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91eecb2d195be7a22eaa6a0f87a26443cbd7a478371f86ce4b3abb923a852a8a', 
    'adCoDmzvHyhDnAinGIMEqXxfkB0/GrQF3Qag+IrzbsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)