INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9abd9593d05d0ed700dfa53831e1a02c76c1a338c0402cbe6395434f5e463f46', 
    '+9K7rzccsh0eNID6nVy+rxPp3OsjHGMrMzl+OePTqxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)