INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac6ff1ba3e849479782f7bb62e2a698c49b1eb5409fa228601e5a2526b17357f', 
    '7VpgRlWk8h6CdJvjLexn3atcQeIGPcbc+Ip1thQ0Vjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)