INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eb38d3b073304aef1b9a388dfc924e54156cb3268b4c9093cd6c14769168e57', 
    'plrV9VbVFOe7i7zC77rLUQwoNb8z3SopY1btb+Mzs6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)