INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eaba29d8f5394c44d69d52331641311887847bd0e42fa08c09e5af746922879', 
    'IV5vlkPE4y+JgLlORvcbgqT9ew2ABDyk7h/0iLx4ARc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)