INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c9857f850164c83f4cc33565526a05f18f3b98846b6729789244c94fa4974f0', 
    'vMBFKCV1MxfTsZHWz4Ta75EWTbbNVfe/SPT625Ruq8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)