INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '912760c3ee35634b6231498de68d309c89b196af36e4a7f2a95b6c73c4113381', 
    'jWy0Iew1+hl+VwPybYgYsvIp1OpLHefmmBSUjGGeUQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)